Patterns of caesarean section in HIV infected and non-infected women in Malawi: is caesarean section used for PMTCT?

Effects of HIV infection and/or malaria on maternal and neonatal health in a high-prevalence setting

OBJECTIVE

HIV infection and malaria have been associated with different complications during pregnancy and delivery. HIV-positive pregnant women are at increased risk for all adverse outcomes of malaria during pregnancy. The main objective was to analyse the obstetric and perinatal consequences of malaria, HIV infection and HIV/malaria co-infection in pregnant women and newborns, which has been less well evaluated.

METHODS

A cross-sectional study was carried out in the Maternity Service of the Provincial Hospital of Tete Mozambique, involving completion of a structured questionnaire that included demographic data, and information on the current pregnancy, delivery and the newborn. In total, 819 women (13-45 years old) in the immediate postpartum period were enrolled between 1 March and 31 October 2016.

RESULTS

The overall prevalence of HIV and malaria, considered separately, in pregnant women was ~12% (103 women with HIV and 101 with malaria). Only one-fifth of HIV-infected women knew their HIV status before pregnancy. A significantly higher proportion of women with HIV attended four or more antenatal care visits than women without HIV. Caesarean section was less frequent in HIV patients, and peripartum urinary infection was more frequent than in seronegative women (13/103 [12.6%] vs. 34/716 [4.7%]). HIV/malaria co-infection were 17/819 (2%) and was significantly associated with the development of pre-eclampsia when HIV-infected patients received anti-retroviral treatment, and with an increase in urinary tract infections around delivery. With respect to the newborn, co-infection increased the frequency of early neonatal death, as well as neonatal asphyxia and jaundice.

CONCLUSIONS

In Mozambique, the prevalence of malaria and HIV infection in women of childbearing age continues to be high and contributes additively to complications during pregnancy and childbirth, and in the newborn. Therefore, integrating HIV, malaria and reproductive health services is essential if maternal and foetal outcomes are to improve.

The Chichewa Wijma delivery expectancy/experience questionnaire: a factor analytic study for postpartum women in Malawi

OBJECTIVE

To test the validity and reliability of the Chichewa Wijma Delivery Expectancy/Experience Questionnaire (W-DEQ) in Malawian postpartum women.

METHODS

A cross-sectional study of postnatal women (N= 415) at 1 day after vaginal birth was conducted at a district hospital in Malawi. The W-DEQ, Edinburgh Postnatal Depression Scale and the World Health Organization Quality of Life Scale were used to measure fear of birth (FOB), depressive symptoms and quality of life (QoL). Principal component analysis (PCA) and confirmatory factor analysis (CFA), Cronbach's alpha, the average variance extracted (AVE) and the composite reliability (CR) and Pearson correlation were used to test the construct validity, reliability, convergent and divergent validity of the Chichewa W-DEQ (CW-DEQ).

RESULTS

The participants had a mean age of 28.3 ± 6.7 years. A multidimensional structure containing three factors - a lack of positive feelings, fear and concerns about childbirth - with an appropriate model fit was reported for the CW-DEQ version. The Cronbach's α of the CW-DEQ was 0.87. The AVE and CR values were highly acceptable in lack of positive feelings - 0.17 (0.68), and concerns about childbirth - 0.79 (0.88) factors which proved the convergent validity of each; however, was marginally acceptable in the fear factor - 0.14 (0.53). Low range of correlations between the CW-DEQ constructs (r = 0.27 ∼ 0.42, p < .001), confirmed the divergent validity.

CONCLUSIONS

In this study, we found the CW-DEQ to be a reliable and valid tool for assessing FOB in postpartum women.

Quality of life and the related factors in early postnatal women in Malawi

OBJECTIVE

To explore the quality of life (QOL) and related factors in early postnatal women.

DESIGN

A descriptive, cross-sectional study.

SETTING

Liwonde, Malawi.

PARTICIPANTS

Women who underwent a normal vaginal birth (N = 173) were included from August to September 2018.

MEASUREMENTS

The QOL of participants was assessed using a World Health Organization QOL instrument. Demographic, obstetric, and health variables were collected using a structured questionnaire. Childbirth fear and depression were respectively assessed using the Wijma Delivery Experience Questionnaire and the Edinburgh Postnatal Depression Scale. A multiple linear regression was used to examine factors associated with the QOL.

RESULTS

The mean age of participants was 29 (standard deviation 6.7) years. The overall QOL and health were satisfactory. The mean score of the QOL was highest in the psychological health and social relationships domains, followed by the environmental and physical health domains. A higher educational level was negatively related to the physical health of QOL (p ≤ 0.01), with physician care positively related (p = 0.01). The employment status was positively related to psychological health and the environmental QOL (p ≤ 0.01). Furthermore, a higher income, and physician care were positively related to the environmental QOL (p ≤ 0.05). High levels of childbirth fear and depressive symptoms were negatively related to all domains of the QOL (p ≤ 0.05), except for the social relationships domain.

CONCLUSION AND IMPLICATIONS FOR PRACTICE

The physical health QOL was lower in postnatal mothers in Malawi. Measures to improve physical health aspects and address women's fears and depressive symptoms during postpartum care are warranted. The findings should alert the health providers of the importance of assessing and improving women's physical health and psychological well-being during postpartum care.

Timing of combination antiretroviral therapy (cART) initiation is not associated with stillbirth among HIV-infected pregnant women in Malawi

OBJECTIVE

To assess the association between timing of maternal combination ART (cART) initiation and stillbirth among HIV-infected pregnant women in Malawi's Option B+ programme.

METHODS

Cohort study of HIV-infected pregnant women delivering singleton live or stillborn babies at ≥28 weeks of gestation using routine data from maternity registers between 1 January 2012 and 30 June 2015. We defined stillbirth as death of a foetus at ≥28 weeks of gestation. We report proportions of stillbirth according to timing of maternal cART initiation (before pregnancy, 1st or 2nd trimester, or 3rd trimester or labour). We used logistic regression, with robust standard errors to account for clustering of women within health facilities, to investigate the association between timing of cART initiation and stillbirth.

RESULTS

Of 10 558 mother-infant pairs abstracted from registers, 8380 (79.4%) met inclusion criteria. The overall rate of stillbirth was 25 per 1000 deliveries (95% confidence interval 22-29). We found no significant association between timing of maternal cART initiation and stillbirth. In multivariable models, older maternal age, male sex of the infant, breech vaginal delivery, delivery at < 34 weeks of gestation and experience of any maternal obstetric complication were associated with higher odds of stillbirth. Deliveries managed by a mission hospital or health centre were associated with lower odds of stillbirth.

CONCLUSION

Pregnant women's exposure to cART, regardless of time of its initiation, was not associated with increased odds of stillbirth.